--- version: rssac002v4 service: j.root-servers.net start-period: '2024-03-18T00:00:00Z' metric: traffic-volume dns-udp-queries-received-ipv4: 6274722962 dns-udp-queries-received-ipv6: 2311838918 dns-tcp-queries-received-ipv4: 146888488 dns-tcp-queries-received-ipv6: 83643417 dns-udp-responses-sent-ipv4: 6097220999 dns-udp-responses-sent-ipv6: 2210071306 dns-tcp-responses-sent-ipv4: 120214947 dns-tcp-responses-sent-ipv6: 62141192